At DevlynTech El Salvador, I’m responsible for backend architecture and development for Factereo, building APIs and services for capturing, processing, managing evidence, and publishing videos. I designed asynchronous video-processing pipelines with Node.js, NestJS, AWS, and FFmpeg, and developed AI-based music identification pipelines.
Previously at HEX S.A., I designed and developed backend platforms and REST APIs for fintech, healthtech, and logistics systems. I also modernized legacy systems, implemented secure APIs, and designed a semantic search system using RAG, FAISS, embeddings, and document chunking.
